Serratus Anterior Course

Serratus Anterior Course is organizeed by Brookbush Institute.

Course Description:
This course describes the anatomy and integrated function of the serratus anterior muscle (a.k.a. serratus, S.A., serratus muscle, riblet muscle, rib muscles). This muscle is located on the lateral side of the ribcage, is composed primarily of type I muscle fibers, and crosses the scapulothoracic joint (a.k.a. the shoulder blade, shoulder girdle).

The serratus anterior is the primary protractor of the scapula (shoulder blade), will contribute to upward rotation, and posterior tipping of the scapula, and some research suggests the lower fibers may contribute to depression of the scapula. Further, the serratus anterior is the primary stabilizer of the shoulder girdle, and like the rotator cuff, is likely to exhibit an increase in muscle activity during all motions and exercise for the upper extremity. Additionally, this muscle will eccentrically decelerate scapular retraction, anterior tipping, downward rotation, and potentially elevation. This course also describes the role of the serratus anterior in scapulothoracic, sternoclavicular and acromioclavicular joint arthrokinematics, fascial integration, postural dysfunction, and subsystem integration.

Behavioral Objectives
• Students will be prepared to pass a final exam by choosing from a list of potential answers to behavior-objective matched multiple-choice questions.
• Explain the integrated relationship between the serratus anterior and 5 other structures
• The participant will be able to recall at least 5 anatomical features related to the serratus anterior
• List at least 3 techniques that may be used to address dysfunction of the serratus anterior
• Describe the behavior of this muscle at it relates to postural dysfunction